Re: case-insensitive in_array()
| From: | Matt McClanahan | Date: | Thu, 23 Nov 2000 05:32:31 +0000 |
| Subject: | Re: case-insensitive in_array() | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-26789@lists.php.net to get a copy of this message | ||
On Thu, 23 Nov 2000, Gerald Kaszuba wrote:
> Hi..
>
> Current in_array() function:
> bool in_array (mixed needle, array haystack)
>
> I want one that does this:
> bool in_arrayi(string needle, array haystack)
>
> Don't tell me I need to do it the long way :P
What's so bad about the long way?
function in_arrayi($needle, $haystack)
{
$keys = array_keys($haystack);
foreach ($keys as $key)
{
if (strtolower($key) == strtolower($needle))
return true;
}
return false;
}
Matt